You'd be hard pressed to find an upgrade to DavidDG. All those supposedly superb goalkeepers who are vocal, can control their box and play with their feet and play like the last man, aren't exactly helping their teams to clean sheets either. The goals they concede will probably be at most challenging saves for DavidDG. Ask those goalkeepers to play with our old backline in front of them and maybe you'll appreciate DavidDG more. Just like I don't need a central defender to be capable of hollywood passes, I'd rather a GK be able to perform his core competencies consistently.
The day DavidDG begins his decline is the day we should be concerned. We were supposed to have a ready backing in DeanH but somehow things didn't work out, for unknown reasons. Fingers crossed DavidDG could perform until past 35/6/7/8/9 like EdwinVDS was capable of.
So going by your logic you think AWB is a better fit than Dalot because he`s a defend first full back which doesn`t fit your criteria for modern day players? Times change and dynamics evolve using what worked in a by gone era wont help you now when everyone is doing things differently and better than you
I won`t go deep doing comparisons of De Gea with modern day GKs because they actually help their team`s backline FAR MORE than you`re suggesting if you watch deeply(and we need someone who fits Ten Hag`s style not the other way round) but I`ll say these:
1. There`s a reason De Gea has been completely dropped from the Spanish NT behind GKs like Sanchez and Raya playing for mid table clubs
2. I assume you watched Utd under Van Der Sar and now De Gea. While the latter was world class in his prime simply compare which GK you felt helped the team way more and who you enjoyed more. Van Der Sar`s all round commanding style or DDG`s pure shot stopping
If you preferred the latter fair enough but I personally felt Van Der Sar was a revolutionary figure in our back line almost akin to Neuer and that profile is the standard